Advanced Specialty Gas Equipment Regulators for Specific Application AG3660 Series

AG3660 Regulator REGULATORS FOR SPECIFIC APPLICATIONS
AG3660 Series
Medical Gas, Two-Stage Regulators

AG3660 Series regulators are designed specifically for use with medical gases and medical gas mixtures.

Standard Features

Two-Stage Regulator Design ensures constant delivery pressure over varying inlet pressures.
Chrome-Plated Surfaces provide polished appearance and ease of cleaning.
Filter in Each Seat Assembly traps foreign matter, extends regulator life and reduces maintenance.
Available Yoke Connections allow regulator to be used on small cylinders with post type valves.

Specifications
Maximum Inlet Pressure

Inlet Pressure Gauge

Delivery Pressure Range: 4-50 psig

Delivery Pressure Gauge: 0-100 psig

Gauge Size: 2" Dial

Flow Capacity (typical): 100 Lpm at
45 psig delivery pressure with 250 psig inlet pressure

Inlet and Outlet Connections

Approximate Weight: 5 lbs

Materials of Construction
Body and Gauges: Chrome-Plated Brass
Bonnet: Chrome-Plated Die Cast Zinc
Other Metal Parts Exposed to Gas: Brass and Stainless Steel
Seats and Seals: Teflon®
Diaphragms: Type 316L Stainless Steel

Table I, Pure Gases

		Inlet Connection	Outlet Connection	Inlet Pressure (psig)
Service	Part No.	(CGA)	(DISS)*	Max.	Gauge
Air	AG3660-(CGA)	346 or 950	1160	3000	0–4000
Carbon Dioxide	AG3665-(CGA)	320 or 940	1080	1000	0–1000
Helium	AG3660-(CGA)	580 or 930	1060	3000	0–4000
Nitrogen	AG3662-(CGA)	580 or 960	1120	3000	0–4000
Nitrous Oxide	AG3665-(CGA)	326 or 910	1040	1000	0–1000
Oxygen	AG3660-(CGA)	540 or 870	1240	3000	0–4000

Where "(CGA)" is indicated above, insert proper Compressed Gas Association connection number to complete the part number. Example: AG3660-870 is a regulator with a CGA 870 pin indexed connection (yoke) for Oxygen service. Order by complete part number.
* Diameter Index Safety System (DISS) per Compressed Gas Association Pamphlet V-5.

Table II, Mixtures

		Inlet Connection	Outlet Connection	Inlet Pressure (psig)
Service	Part No.	(CGA)	(DISS)*	Max.	Gauge
Carbon Dioxide/Air	AG3661-(CGA)	500 or 973	1/4" NPT female**	3000	0–4000
Carbon Dioxide/Oxygen (CO₂ ≤ 7.0%)	AG3660-(CGA)	280 or 880	1200	3000	0–4000
Carbon Dioxide/Oxygen (CO₂ > 7.0%)	AG3662-(CGA)	500 or 940	1080	3000	0–4000
Helium/Oxygen (He ≤ 80.0%)	AG3661-(CGA)	280 or 890	1180	3000	0–4000
Helium/Oxygen (He > 80.0%)	AG3660-(CGA)	500 or 930	1060	3000	0–4000
Nitrogen/Oxygen (O₂ > 23.5%)	AG3662-(CGA)	280 or 890	1/4" NPT female**	3000	0–4000
Xenon/Oxygen (O₂ > 20%)	AG3661-(CGA)	280 or 890	1180	3000	0–4000
Carbon Dioxide/ Oxygen/Nitrogen	AG3661-(CGA)	500 or 973	1/4" NPT female**	3000	0–4000
Helium/Oxygen/Nitrogen	AG3661-(CGA)	500 or 973	1/4" NPT female**	3000	0–4000
Lung Diffusion Mixtures	AG3661-(CGA	500 or 973	1/4" NPT female**	3000	0–4000

Where "(CGA)" is indicated above, insert proper Compressed Gas Association connection number to complete the part number. Example: AG3661-973 is a regulator with a CGA 973 pin indexed connection (yoke) for Carbon Dioxide/Air mixtures. Order by complete part number.
* Diameter Index Safety System (DISS) per Compressed Gas Association Pamphlet V-5.
* * No outlet connection has been assigned under DISS per CGA Pamphlet V-5.

Optional Equipment

Equipment	Part No.
Small Medical Cylinder Stand	SG6201
Medical E Cylinder Cart	SG6218
Medical E Double Cylinder Cart	SG6219
Nylon Washers for Yoke Connections (package of 25)	SG6083